19
STEINDORFF
®
3.3 Digital LCD biological microscope operation interface
3.3.1 Power on
Before power on, please take out the SD card from the card reader firstly. Insert SD card into SD slot behind the
microscope head completely until it is locked. Push softly the inserted SD card, it will eject out, then take it out
(When the card is under reading or writing, do not pull it out. Better power off first before pulling out the SD
card).
Connect the DC plug of the power adapter to the “DC” jack on the microscope head. Press the power switch
on the control board, “WELCOME” should appear on the LCD screen. After 3 seconds, the microscope
system will be in the preview in the real time automatically when you can snap.
Adjust microscope’s definition: according to its imaging focal length, make both images sharp from eyepiece
and LCD display screen, and then the adjustment is done.
3.3.2 Operation buttons and functions
1. Power button
：
apply power
，
make microscope working
；
2. Mode switching button
：
snap/video/playback
；
3. AV output switching: LCD screen display/AV output switching button
4. Main menu button
：
menu function control and confirm
5. Menu direction button: menu function select by pressing up/down/left/right buttons
6. Snap button
：
snap and video function
7. Power indicator
Fig.16
